What is the weight of a whole cookie compared to the to the total weight of all the cookie crumbs?

The whole cookie weighs more.

Step-by-step explanation:

Parts make up the whole? At first i would think that the weight

would be the same; however unless there is a 'perfect' cookie out

there, air does get trapped in the whole cookie, which is expunged

from the whole cookie when broken apart. Macro level = the same,

micro level = the cookie as a whole weighs more.